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authorHans Verkuil <hverkuil@xs4all.nl>2008-12-30 10:58:20 +0100
committerMauro Carvalho Chehab <mchehab@redhat.com>2009-01-02 20:11:12 +0100
commitbec43661b1dc0075b7445223ba775674133b164d (patch)
tree2a09ad5cc78799985e5cfb789f0a23db58e70499 /drivers/media/video/et61x251
parentV4L/DVB (10134): v4l2 doc: set v4l2_dev instead of parent. (diff)
downloadlinux-bec43661b1dc0075b7445223ba775674133b164d.tar.xz
linux-bec43661b1dc0075b7445223ba775674133b164d.zip
V4L/DVB (10135): v4l2: introduce v4l2_file_operations.
Introduce a struct v4l2_file_operations for v4l2 drivers. Remove the unnecessary inode argument. Move compat32 handling (and llseek) into the v4l2-dev core: this is now handled in the v4l2 core and no longer in the drivers themselves. Note that this changeset reverts an earlier patch that changed the return type of__video_ioctl2 from int to long. This change will be reinstated later in a much improved version. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/video/et61x251')
-rw-r--r--drivers/media/video/et61x251/et61x251_core.c18
1 files changed, 7 insertions, 11 deletions
diff --git a/drivers/media/video/et61x251/et61x251_core.c b/drivers/media/video/et61x251/et61x251_core.c
index 83c07112c59d..3aeb8791a5bd 100644
--- a/drivers/media/video/et61x251/et61x251_core.c
+++ b/drivers/media/video/et61x251/et61x251_core.c
@@ -1206,7 +1206,7 @@ static void et61x251_release_resources(struct kref *kref)
}
-static int et61x251_open(struct inode* inode, struct file* filp)
+static int et61x251_open(struct file *filp)
{
struct et61x251_device* cam;
int err = 0;
@@ -1291,7 +1291,7 @@ out:
}
-static int et61x251_release(struct inode* inode, struct file* filp)
+static int et61x251_release(struct file *filp)
{
struct et61x251_device* cam;
@@ -2392,8 +2392,8 @@ et61x251_vidioc_s_parm(struct et61x251_device* cam, void __user * arg)
}
-static int et61x251_ioctl_v4l2(struct inode* inode, struct file* filp,
- unsigned int cmd, void __user * arg)
+static int et61x251_ioctl_v4l2(struct file *filp,
+ unsigned int cmd, void __user *arg)
{
struct et61x251_device *cam = video_drvdata(filp);
@@ -2487,7 +2487,7 @@ static int et61x251_ioctl_v4l2(struct inode* inode, struct file* filp,
}
-static int et61x251_ioctl(struct inode* inode, struct file* filp,
+static int et61x251_ioctl(struct file *filp,
unsigned int cmd, unsigned long arg)
{
struct et61x251_device *cam = video_drvdata(filp);
@@ -2511,7 +2511,7 @@ static int et61x251_ioctl(struct inode* inode, struct file* filp,
V4LDBG(3, "et61x251", cmd);
- err = et61x251_ioctl_v4l2(inode, filp, cmd, (void __user *)arg);
+ err = et61x251_ioctl_v4l2(filp, cmd, (void __user *)arg);
mutex_unlock(&cam->fileop_mutex);
@@ -2519,18 +2519,14 @@ static int et61x251_ioctl(struct inode* inode, struct file* filp,
}
-static const struct file_operations et61x251_fops = {
+static const struct v4l2_file_operations et61x251_fops = {
.owner = THIS_MODULE,
.open = et61x251_open,
.release = et61x251_release,
.ioctl = et61x251_ioctl,
-#ifdef CONFIG_COMPAT
- .compat_ioctl = v4l_compat_ioctl32,
-#endif
.read = et61x251_read,
.poll = et61x251_poll,
.mmap = et61x251_mmap,
- .llseek = no_llseek,
};
/*****************************************************************************/